FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/zeuZK31W"]
[Date "2023.05.20"]
[White "Sebastian"]
[Black "Matthew4"]
[Result "0-1"]
[UTCDate "2023.05.20"]
[UTCTime "17:40:50"]
[WhiteElo "1372"]
[BlackElo "2158"]
[WhiteRatingDiff "+0"]
[BlackRatingDiff "+0"]
[BlackTitle "GM🦃"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "B06"]
[Opening "Modern Defense"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 g6?! { (0.21 → 0.80) Inaccuracy. e5 was best. } { B06 Modern Defense } (1... e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 a5 6. O-O) 2. b3? { (0.80 → -0.43) Mistake. d4 was best. } (2. d4 d6 3. Nf3 Bg7 4. Bd3 e5 5. c3 Ne7 6. h3 Nd7 7. O-O O-O 8. Re1 exd4) 2... Bg7 3. Bb2?? { (-0.55 → -9.00) Blunder. Nc3 was best. } (3. Nc3 c5 4. Bb2 Nc6 5. g3 Rb8 6. Bg2 b5 7. f4 d6 8. Nf3 Nh6 9. O-O O-O) 3... Bxb2 4. Nc3 Bxa1 5. Qxa1 e5 6. Nd5 d6 7. b4 Nf6 8. c4 Nxe4 9. Bd3 Nf6 10. Nxf6+ Qxf6 11. Be4 c6 12. b5 O-O 13. bxc6 Nxc6 14. Nf3 Nd4 15. Nxd4 exd4 16. O-O Re8 17. Re1 Bf5 18. Bxb7 Rab8 19. Rxe8+ Rxe8 20. Bc6 d3 21. Qxf6? { (-9.75 → Mate in 1) Checkmate is now unavoidable. Qd1 was best. } (21. Qd1 Bd7) 21... Re1# { Black wins by checkmate. } 0-1